adidas Tiro 21 Training Top Youth Navy Blue GK9661 Properties: This adidas football sweatshirt for children is perfect for training. High stand-up collar. Zipper reaching halfway down the chest. Fitted cut with side slits. Aeroready technology helps dry skin and increase comfort. Stripes on the sleeves. Subtle logo. Primegreen fibers. Material: 100% recycled polyester Color: navy